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From: Josh Boyer <jwboyer@fedoraproject.org>
Date: Mon, 28 Jul 2014 12:59:48 -0400
Subject: [PATCH] Revert "Revert "ACPI / video: change acpi-video
 brightness_switch_enabled default to 0""

This reverts commit 2843768b701971ab10e62c77d5c75ad7c306f1bd.

Bugzilla: N/A
Upstream-status: Sigh.  We almost got to drop this.

Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org>
---
 Documentation/kernel-parameters.txt | 2 +-
 drivers/acpi/acpi_video.c           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index afe7e2bbbc23..1ddd13bb0942 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -3923,7 +3923,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			the allocated input device; If set to 0, video driver
 			will only send out the event without touching backlight
 			brightness level.
-			default: 1
+			default: 0
 
 	virtio_mmio.device=
 			[VMMIO] Memory mapped virtio (platform) device.
diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c
index 8c2fe2f2f9fd..6021e67be1f7 100644
--- a/drivers/acpi/acpi_video.c
+++ b/drivers/acpi/acpi_video.c
@@ -68,7 +68,7 @@ MODULE_AUTHOR("Bruno Ducrot");
 MODULE_DESCRIPTION("ACPI Video Driver");
 MODULE_LICENSE("GPL");
 
-static bool brightness_switch_enabled = 1;
+static bool brightness_switch_enabled;
 module_param(brightness_switch_enabled, bool, 0644);
 
 /*